Home / 9,148,102.44-13,726,344.10-3,962,298.09

Finding the Fourth Proportional to 9,148,102.44, 13,726,344.10 and 3,962,298.09

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Solution

The fourth proportional to 9,148,102.44, 13,726,344.10 and 3,962,298.09 is: 5,945,262.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,148,102.44 : 13,726,344.10 = 3,962,298.09 : x
  2. Step 2: Convert to fraction form
    9,148,102.44/13,726,344.10 = 3,962,298.09/x
  3. Step 3: Cross multiply
    9,148,102.44x = 13,726,344.10 × 3,962,298.09
  4. Step 4: Simplify right side
    9,148,102.44x = 54,387,867,010,112.77
  5. Step 5: Solve for x
    x = 54,387,867,010,112.77/9,148,102.44
  6. Step 6: Final answer
    x = 5,945,262.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.